40378482

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{7307}}^1$

素因数の和:7622

約数の個数: 24

約数和(自身を含む): 87783696

約数和(自身を除く): 47405214

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 7307, 14614, 21921, 43842, 65763, 131526, 2243249, 4486498, 6729747, 13459494, 20189241, 40378482]

約数ペア:

[(1, 40378482), (2, 20189241), (3, 13459494), (6, 6729747), (9, 4486498), (18, 2243249), (307, 131526), (614, 65763), (921, 43842), (1842, 21921), (2763, 14614), (5526, 7307)]